Home / 1,555,392.18-2,332,583.64-595,796.72

Finding the Fourth Proportional to 1,555,392.18, 2,332,583.64 and 595,796.72

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Solution

The fourth proportional to 1,555,392.18, 2,332,583.64 and 595,796.72 is: 893,501.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,555,392.18 : 2,332,583.64 = 595,796.72 : x
  2. Step 2: Convert to fraction form
    1,555,392.18/2,332,583.64 = 595,796.72/x
  3. Step 3: Cross multiply
    1,555,392.18x = 2,332,583.64 × 595,796.72
  4. Step 4: Simplify right side
    1,555,392.18x = 1,389,745,682,003.16
  5. Step 5: Solve for x
    x = 1,389,745,682,003.16/1,555,392.18
  6. Step 6: Final answer
    x = 893,501.78

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.